1,    a,    animals,    Canidae,    canis,    carnivores,    colorful,    coloured,    colourful,    contact,    contacted,    dogs,    familiaris,    fondle,    fondles,    format,    hair,    hands,    humans,    hybrids,    juveniles,    laterally,    lupus,    mammals,    medium,    medium-sized,    middle,    outdoors,    outside,    peoples,    Person,    persons,    pets,    Portraits,    short,    shorthaired,    size,    sized,    smooth,    smoothhair,    smooth-haired,    solo,    strokes,    stroking,    touching,